57717 is zip code located in Belle Fourche, South Dakota. The population is 7,453, making 57717 the largest zipcode in Belle Fourche and the largest in Butte County.
There are 5 public schools in 57717 with an average Homefacts rating of C+. The total crime rate for Belle Fourche is very low , and there are 33 registered sex offenders residing in the zip code 57717. Unemployment in 57717 is low.